Without explosion protec‐
tion
With explosion protection
Ex "ia", "db ia", "ic"
With explosion protection
Ex "ec"
6DR4004-8N 6DR4004-6N 6DR4004-6N
● Part-turn actuator
30 to 100°
Linearity (after corrections made by
positioner)
± 1 %
Hysteresis ± 0.2 %
Temperature influence (range: rota‐
tion angle 120° or stroke 14 mm)
≤ 0.1 %/10 K (≤ 0.1 %/18 °F) for -20 to +90 °C (-4 to +194 °F)
≤ 0.2%/10 K (≤ 0.2%/18 °F) for -40 to -20 °C (-40 to -4 °F)
Climate class According to IEC/EN 60721-3
● Storage
1K5, but -40 to +90 °C (-40 to +194 °F)
● Transport
2K4, but -40 to +90 °C (-40 to +194 °F)
Vibration resistance
● Harmonic oscillations
(sine) according to IEC 60068-2-6
3.5 mm (0.14"), 2 to 27 Hz, 3 cycles/axis
98.1 m/s² (321.84 ft/s²), 27 to 300 Hz, 3 cycles/axis
● Bumping according to IEC
60068-2-29
300 m/s
2
(984 ft/s
2
), 6 ms, 4000 shocks/axis
Torque for cable gland nut made of Plastic Metal
2.5 Nm (1.8 ft lb) 4.2 Nm (3.1 ft lb)
Torque of hexagon socket-head
screw M6x12 (shaft end or mounting
bracket)
4 Nm (3 ft lb)
Torque of hexagon socket head screw
M6x25 (mounting console or mount‐
ing plate)
4 Nm (3 ft lb)
Torque of hexagon socket head screw
M3x12 (clamping ring)
1 Nm (0.7 ft lb)
Degree of protection IP68 according to IEC/EN 60529; Type 4X according to UL 50E
For connecting to circuits with the fol‐
lowing peak values
- U
i
≤ 5 V
I
i
≤ 160 mA
P
i
≤ 120 mW
U
i
≤ 5 V
Effective internal capacitance - C
i
= 110 nF + 110 nF per meter of connecting cable
Effective internal inductance - L
i
= 270 µH + 6.53 µH per meter of connecting cable
Position Transmitter (Potentiometer) 6DR4004-1ES
Additional modules With explosion protection
Ex "ia", "db ia", "ic"
With explosion protection
Ex "ec", "tb"
Degree of protection IP66 according to IEC/EN 60529; Type 4X according to
UL 50E
For connecting to circuits with the following peak values U
i
≤ 5 V U
i
≤ 5 V
Effective internal capacitance C
i
≤ 10 nF -
Effective internal inductance L
i
≤ 240 μH -
External position detection
B.3 External position detection
SIPART PS2 with 4 to 20 mA/HART
290 Operating Instructions, 11/2019, A5E00074631-AE
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